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The effect of precipitation on strength and ductility in a Mg-Zn-Y alloy
Julian M. Rosalie, Hidetoshi Somekawa, Alok Singh +1
The effect of pre-ageing deformation on the size and distribution of beta-prime precipitates and subsequently on the resulting strength and ductility have been measured in a Mg-3.0…
The effect of size and distribution of rod-shaped β' precipitates on the strength and ductility of a Mg-Zn alloy
Julian M. Rosalie, Hidetoshi Somekawa, Alok Singh +1
We report on a quantitative investigation into the effect of size and distribution of rod-shaped β' precipitates on strength and ductility of a Mg-Zn alloy. Despite precipitation s…
Structural relationships among monoclinic and hexagonal phases and transition structures in Mg-Zn-Y alloys
Julian M. Rosalie, Hidetoshi Somekawa, Alok Singh +1
Isothermal ageing of plastically deformed Mg-Zn-Y alloys resulted in precipitation along {10-12} twin boundaries. The bulky precipitates formed had structures similar to those rece…
Orientation relationships between icosahedral clusters in hexagonal MgZn2 and monoclinic Mg4Zn7 phases in Mg-Zn(-Y) alloys
Julian M. Rosalie, Hidetoshi Somekawa, Alok Singh +1
Intermetallic precipitates formed in heat-treated and aged Mg-Zn and Mg-Zn-Y alloys have been investigated via electron microscopy. Coarse spheroidal precipitates formed on deforma…